internal gear hub road bike

Unfortunately, the gear intervals are pretty uneven. Thanks! The internal gear hub is an alternative to a derailleur. Steel vs. Aluminum Bikes: How They Compare & Whats Better. Rohloff offers a number of variations on their 14-speed hub. The Synergy, which is about to be launched in the US, is billed as either a fast commuter or a new bike for group and club rides. And the system claims to offer ANT+ communication for gear display with popular computer units. And I dont have any chain tensioner. Specific weights of the cassettes and hubs havent yet been shared, but in theory this system could be lighter than a comparable 2x system. The N380 doesn't have gears, it has positions. uses additional wear that makes the parts age faster. The reason is that theyre a bit more exposed to the elements because the system is open. This wheel is 26 x 1 , which is quite a unique size, so you may have to invest in a new tire, but given the time you will save by not needing to build a wheel, it is worth considering. But one step at a time, an internal gear hub is excellent for commuting, city bike, and cruisers. Shimano Nexus gear is really popular due to its high build quality and seamless ability to work whenever you need it. Thanks to continued innovation, you can now get the same gear range as with some of the best, more traditional derailleur-based groupsets. Some internal gear hubs also use chain tensioners. Hub gears come in 2, 3, 5, 7, 8, 9, 11, 12, and 14 speed options. For example, that 11-30T cassette offers a total gear range of 273%, but when combined with Classifieds internal shifting system, that figure grows to 398%. This is how derailleurs grew to dominate the cycling market originally. Although it is only 4 speed, the 28% increments of gearing give you plenty of versatility no matter the terrain. The Shimano Nexus SG-C3000-7R 7-Speed comes with 2 cogs (19t/21t), 3 size chainstay clamps, 3 sets of non-turn washers, hub nuts, and cassette joint (axel). Copyright 2022 - Where The Road Forks. They often last many years without any maintenance. Usually, the rear sprocket gears fall halfway between the gears in the hub. The hub was properly adjusted, and tweaking it didn't do any good. The first models of both gear shifting systems came equipped with 2 speeds. There are grease-based and oil-based internal gear hubs. The action of backpedaling engages the brake mechanism that is hidden inside the rear hub. Once your internal gear hub is set up, you can ride for thousands of miles without touching it. It's yet another vote against my dream of an IGH for my mtb. This makes it much easier to get started riding again after making a stop. There is a bit of a learning curve. i'm not currently in the market, but often considered an IGH for my next project, whenever that is. For the ultimate low-maintenance bike, you can also replace your chain with a belt-drive, which means no more lubing or cleaning your chain. This widens your gear range but increases the weight and complexity of your drivetrain considerably. This is about a 20 minute job. When shopping for an internal gear hub, you have quite a few options. Even though the invention of the derailleur came 10 years after the internal gear hub, the technology progressed much faster. This post might contain affiliate links for which we may make a small commission at no extra cost to you should you make a purchase. A coaster brake means that you do not have to have a separate lever for a rear brake. The most common style of hybrid gearing uses a 3-speed internal gear hub with 2 sprockets attached for a total of 6 speeds. However, the most popular internal gear hubs are 3 8 speed. Image: Belt-drive internal-geared multi-speed rear hub, by AndrewDressel, licensed under CC BY-SA 3.0. Were now at a place where 1x drivetrains can indeed match the total range of a good 2x setup, but that comes with greater gaps between each shift. Below, Ill outline a few of the more popular internal gear hubs available. Good point about adding power assist. They work great for urban commuting and light touring. This model only comes with 36 holes for your spokes, but that is not an issue, as the more spokes you are using, the more sturdy your wheels will be. In 2000, the Sturmey Archer sold to the Taiwanese cycling company Sun Race and production moved to Taiwan. In the past couple of decades, internal gear hub technology has progressed significantly. For off-road and trek biking, IGH are vastly superior, and since I get up one MTB with an Alfine and Gates belt drive, I can say this is so much more reliable and functional, I will never go back. The more gears there are, the more critical maintenance becomes. In 1905, Paul de Vivie, a French bicycle tourist, invented the rear derailleur. (scroll down the page) I have used my Alfine 11 set up this way with a Power Assist for the past 6 years & it has never stumbled but abuse your drive train & it could give you problems. After some extensive research and testing on a Rohloff and Shimano hub, I put together this internal gear hub vs derailleur pros and cons list to help me decide if the conversion is worth the money. These hubs use a bolt-on axle rather than a, For a great budget/value internal gear hub option, consider the. Classifieds hubs require a unique cassette, something the company will produce itself. All Rights Reserved. Low-maintenance bike specialists Dynamic Bicycles claim they have developedthe worlds first internally-geared road bike. Although this may not be the most affordable internal gear hub, it is very reliable, durable, and has an excellent gearing ratio. SUMMER SALE | Try 3 issues of Cycling Plus magazine for 5 + Get a pair of Lusso cycling socks! Re. In the future, I imagine almost all of the drawbacks can be overcome with enough research and development. Rohloff hubs commonly last 100,000 km without failing. A coaster brake is a great addition to an internal gear hub. I am thinking about getting a Brompton. Derailleurs have been the standard for decades. I know people do replace the 3 speed hub with an 8 speed Sturmey Archer hub. For the price, this is a high-quality internal gear hub that is built to last. It is 4 speed and includes the mounts on the hub to install a 6-bolt disk brake. First off my N380 and two of our Alfines are dead quiet. Ive been riding a Breezer Uptown 8 with a Shimano Nexus 8 for about 15 years or more (I cant remember). As someone who owns a Enviolo N380, there are a lot of points they get wrong. you seemed to have addressed some things i've wondered about. I have a couple IGH trikes for utility purposes, and I've had regular IGH bikes in the past. If you do not fancy attempting (or paying a professional) to build you a new rear wheel, you can skip the queue and get this ready-built rear wheel with a Sturmey Archer 3 speed internal hub built-in and ready to go. -, "Fact is only what you believe; fact and fiction work as a team." One job that is the same regardless of which system you choose is cleaning. Not only does it make the bike look sleeker and reduce maintenance, but it also provides very effective and efficient braking power. Get a Snycros iS Couple bottle cage when you subscribe to Mountain Biking UK today! Alfine hubs come in 8 and 11-speed versions. The spoke count is simply how many holes the internal gear hub has to allow for the installation of spokes. Similarly, theres no mention of system efficiency, something that will likely be an important element given the increased drag that many internal-gear hubs carry. When I get stopped at a traffic light at the bottom of a hill, it's nice to be able to just downshift while I'm waiting for the light to turn. Shimano Tourney vs Altus: Which Groupset Should You Go With? The Priority 600x is an amazing machine. The thing often slips after shifting to second or third gear. You also have the choice of the type of brakes you want to use. I have done none. Their X-RK4 4 Speed Rear Hub is a more traditional version of an internal gear hub. You can buy the Rohloff Disc-Speedhub 500/14 DB, Q/R 36h on Amazon. The internal gear hub, also called hub gear or abbreviated IGH is a system used to change a bicycles gear ratio. The best internal gear hubs come as a pre-oiled sealed unit. This kit is perfect if you want an affordable (and, to be honest, lazy) way of upgrading your single speed or cruiser to a 3-speed bike. To keep this hub going, all you need to do is change the oil once every 5000 km. Internal gear hubs are super simple, low maintenance, and incredibly fun to ride. Efficiency and performance will increase. That two-speed gearing is wirelessly controlled from a handlebar-mounted shifter more on that in a second. Get a Syncros iS Coupe bottle cage when you subscribe. The gear steps on this hub are smooth, and it comes with a twist shifter you need to make use of the 4 gears you have to choose from. I do not want to ever go back to a derailleur! I love that. I'm sure you won't have any trouble finding someone in Berlin who can help. Generally, hubs with 3-8 gears are greased based. o keep this hub going, all you need to do is change the oil once every 5000 km. Rather than worry about shifters and gear cables, you change gear on this rear hub by backpedaling slightly. The 8 speed Alfine offers a gear range of 308%. You just ride it until it fails then replace it. Recumbent Bike for Touring: Pros and Cons. It is available in disc and rim brake versions, 32 and 36 spoke versions, as well as touring and cross country style axle versions. Otherwise, you got a defective hub. I hope it is! In particular, ensure that the width will be able to fit your frame. Hub brakes are less common. However, if you backpedal, a brake is engaged without you having to use your hands. Many hubs come in disc and rim brake versions. Just a click of the shifter, I dont hear anything happening inside the hub, just click to a gear and you are there. Internal gear hubs can also be combined with double or triple chainrings and a front derailleur. By putting all the gearing mechanisms in a sealed hub, you can benefit from the ability to change gears without needing any derailleurs or clunky groupset. Not only do you get 8 seamless and nicely spread out gears, but this hub also comes with a coaster brake. After some extensive research and testing on a Rohloff and Shimano hub. I probably should be adding the oil or grease mentioned, but I havent and it works just fine 15 years later. Except the part about the belt drive. Not only do you get the wheel, but this kit also comes with the shifter and cables you need to get this set up. They are also favored among some bike packers and cycling adventurers. Most of those listed above will suit any modern bike. These cassettes are said to be machined from a single block of steel (not unlike SRAMs upper-tier cassettes), and the large driver interface replaces the need for a cassette spider. This can have an adverse affect on some bikes traction and braking. The N380 is continuously variable. This makes them one of the best upgrades for your bicycle if you want to improve reliability and reduce maintenance. The first patent for a hub gear was issued to Seward Thomas Johnson, an American machinist, in 1895. You usually have to do this every 5000 km or once per year. How do I know if my Chain and Cassette are. Although it does take some getting used to, an internal gear hub with a coaster brake is perfect for city or cruiser bikes. When the hub finally dies I'll see if I can put a Shimano. This allows for half-step gearing so the difference between gears isnt so great. You are replacing the central console of your rear wheel. Just stop and shift to 1 while waiting. One of them has a Sturmey-Archer 3-speed hub. A lot of your energy is going to go into overcoming the friction of the belt. we respect your privacy and take protecting it seriously. Other hubs are probably compatible as well. But after reading you article I began to think who has the knowledge to just take off the wheels and put them rightly on again:). Unlike a fixed gear, you do not have to keep pedaling while the rear wheel turns. When Im not writing about bikes, I can be seen out bikepacking on single speed bikes or teaching kids how to ride. The number of spokes is another consideration. Its how we shift a car (with manual transmission): let off the gas, throw in the clutch, coast for a second while shifting, let out the clutch, go back to the gas. Youll have to decide which type of brakes youre going to use when buying the hub. What do you think? It sounds like maybe you had a sticky cable. You may need to buy an axel, cables, shifter, washers, cogs, etc. Premium hubs that are suitable for touring start around $1600. The Speedhub offers an incredible 526% gear range with a uniform 13.6% difference between gears through the range, making it ideal for touring. I've had my Civia Bryan for a couple of years and I'm done with it and here is why: I realize this is a rant, but I hope it is a informative one. A recent new hub on the market has addressed one of your negatives about IGH's & make their hubs swappable between bikes. Whether that was due to the customer not getting the belt tensioned properly after a flat is possible, but we weren't able to determine that. It is hard to get going in a high gear with a recumbent bike because you cant use your body weight to begin pedaling. That hub shell appears to offer an enormous hub flange diameter and uses straight-pull spokes. Also, consider the parts coming as part of the package. You may have come here for some inspiration for a new internal gear hub, but unless you did not already realize, installing a new internal gear hub is not as easy as replacing a cassette on a traditional groupset. At 9.5kg/21lb it isnt that light for a drop-barred bike, but well below average for a bike with a hub gear. 2 and 3 speed hubs are pretty simple. Thanks for reading. The Shimano Nexus SG-C6000-8C 8-Speed is a little noisy when you first start using it; however, once it is bedded in it becomes near-silent and super reliable. Internal Gear Hub Vs Derailleur: My Pros and Cons List. In addition, youll also need to replace your chain and cassette as they wear out. These are available with a coaster brake option. All of them are too damn slow! This setup usually requires a chain tensioner. The first thing I noticed was how much drag the belt drive had. Buying an internal gear hub will reduce the amount of time and money you spend maintaining your bike. This system offers some of the benefits of both internal gear hubs and derailleurs, . This particular model comes with 36 holes for your spokes, but it is also available for 32h. The companys imagery suggests this product will begin its life aimed at road, gravel and adventure riding markets. If you are attempting to build the wheel yourself, do plenty of research on sites like Youtube that offer plenty of handy and detailed tutorials for various bike types. There is no tick, tick, tick of the freewheel gears, there is no clunking or grinding when shifting. Very annoying! Some drivetrains combine an internal gear hub with a front or rear derailleur. In that time Ive wanted to make cycling jargon and marketing easier to cut through to help people get the bike of their dreams. This is one of the reasons that investing in an internal gear hub is a lifetime investment. Internal gear hubs also include a number of other benefits over derailleurs that I outline in this article. For short distances, you would never know, but for the distances that I commute, its a drag. In some conditions you might only get 500-1000 miles out of a chain. Alfine hubs come in 8 and 11-speed versions. Inside a freehub body: What makes the clicks and angry bees? They are compatible with belt drive as well. These hubs use a bolt-on axle rather than a quick release. Hopefully, this list helps you decide as it has helped me. The 7 gears provide a great range, perfect for city rides or more challenging touring adventures. I like that it has a 3 speed hub, but not thrilled about the two speed derailleur. Shimano Alfine 8-Speed Internal Geared Disk Break Hub. In terms of gear range and performance, they are catching up to the best derailleurs. I used to work for a shop that sold Spot bikes. Cost is also a major factor. Good point about the cleaning and lube. I wish they offered more gearing options. Given the durability and reliability of IGH/belt setup, I would have no concerns trekking remote places. These basic hubs may last 50,000 Km without any service.

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